CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Stockfish 2.0.1 32-bit (3045+13
−13		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 21.4 64-bit3176+14
−14		(+131)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−41
–   ChessBrainVB 4.023166+15
−15		(+121)9.5 − 18.5
(+1−10=17)		33.9%
9.5 / 28
0.0%
+15
–   Marvin 5.0.0 64-bit3154+15
−15		(+109)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
0.0%
+79
–   Mantissa 3.3.0 64-bit3138+15
−15		(+93)9 − 11
(+5−7=8)		45.0%
9.0 / 20
0.0%
+52
–   Nemorino 5.00 64-bit3126+11
−11		(+81)5.5 − 10.5
(+0−5=11)		34.4%
5.5 / 16
0.0%
−15
–   Mr Bob 1.1.0 64-bit3112+12
−12		(+67)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
0.0%
+47
–   Stash 29.0 64-bit3103+18
−18		(+58)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+29
–   iCE 4.0 64-bit3100+10
−10		(+55)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.0%
+3
–   Minic 3.04 64-bit3089+22
−22		(+44)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+81
–   Marvin 4.0.0 64-bit3087+19
−19		(+42)7 − 7
(+4−4=6)		50.0%
7.0 / 14
0.0%
+42
–   Minic 3.03 64-bit3085+21
−21		(+40)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
0.1%
−28
–   Pedantic 0.6.0 64-bit3077+18
−18		(+32)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
0.2%
+20
–   ChessBrainVB 3.663069+20
−20		(+24)6 − 8
(+1−3=10)		42.9%
6.0 / 14
2.5%
−18
–   Frozenight 5.1.0 64-bit3064+18
−18		(+19)13 − 11
(+8−6=10)		54.2%
13.0 / 24
4.8%
+44
–   Rybka 4.1 32-bit3063+11
−11		(+18)18.5 − 19.5
(+5−6=27)
48.7%
18.5 / 38
1.6%
+9
–   SmarThink 1.98 64-bit3059+11
−11		(+14)6 − 8
(+3−5=6)		42.9%
6.0 / 14
5.0%
−42
–   Rybka 4 32-bit3058+11
−11		(+13)13 − 17
(+6−10=14)
43.3%
13.0 / 30
7.5%
−33
–   Arasan 20.5 64-bit3057+18
−18		(+12)5 − 7
(+2−4=6)		41.7%
5.0 / 12
15.2%
−49
–   Critter 1.01 32-bit3053+14
−14		(+8)21 − 17
(+11−7=20)
55.3%
21.0 / 38
21.2%
+46
–   Arasan 20.3 64-bit3041+17
−17		(−4)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
66.6%
+86
–   Topple 0.8.1 64-bit3033+12
−12		(−12)8 − 12
(+3−7=10)		40.0%
8.0 / 20
92.3%
−81
–   Bagatur 2.2 64-bit3028+15
−15		(−17)5 − 7
(+2−4=6)		41.7%
5.0 / 12
95.5%
−78
–   Polaris 1.8.1 64-bit3023+12
−12		(−22)10.5 − 9.5
(+7−6=7)		52.5%
10.5 / 20
99.3%
−1
–   Critter 0.90 32-bit3022+11
−11		(−23)17.5 − 20.5
(+5−8=25)
46.1%
17.5 / 38
99.7%
−49
–   Bagatur 2.2a 64-bit3021+22
−22		(−24)3 − 5
(+1−3=4)		37.5%
3.0 / 8
96.8%
−112
–   Amoeba 3.2 64-bit3019+16
−16		(−26)4 − 6
(+1−3=6)		40.0%
4.0 / 10
99.3%
−93
–   Minic 2.0 64-bit3009+20
−20		(−36)11 − 7
(+8−4=6)		61.1%
11.0 / 18
99.9%
+48
–   Bagatur 2.2c 64-bit2989+22
−22		(−56)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+21
–   Naum 4.2 32-bit2985+9
−9		(−60)21 − 17
(+11−7=20)
55.3%
21.0 / 38
100.0%
−23
–   Deep Sjeng c't 20102964+8
−8		(−81)22 − 16
(+10−4=24)
57.9%
22.0 / 38
100.0%
−28
–   Shredder 12 32-bit2952+6
−6		(−93)46 − 22
(+30−6=32)
67.6%
46.0 / 68
100.0%
+29
–   Komodo 1.3 32-bit2938+14
−14		(−107)29 − 17
(+16−4=26)
63.0%
29.0 / 46
100.0%
−19
–   Spike 1.4 Leiden2935+6
−6		(−110)28.5 − 13.5
(+18−3=21)
67.9%
28.5 / 42
100.0%
+12
–   Rybka 2.3.2a 32-bit2933+7
−7		(−112)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
+100
–   Deep Junior 12.5 32-bit2929+13
−13		(−116)20.5 − 13.5
(+14−7=13)
60.3%
20.5 / 34
100.0%
−36
–   Hiarcs 13.22916+9
−9		(−129)25.5 − 12.5
(+14−1=23)
67.1%
25.5 / 38
100.0%
−17
–   Fritz 122907+9
−9		(−138)25 − 9
(+18−2=14)
73.5%
25.0 / 34
100.0%
+28
–   Gull 1.0a 32-bit2905+10
−10		(−140)22 − 8
(+15−1=14)
73.3%
22.0 / 30
100.0%
+19
–   Protector 1.4.0 32-bit2897+9
−9		(−148)27.5 − 10.5
(+19−2=17)
72.4%
27.5 / 38
100.0%
+8
–   Gull 1.2 32-bit2896+10
−10		(−149)29 − 9
(+21−1=16)
76.3%
29.0 / 38
100.0%
+35
–   Gull 1.1 32-bit2893+15
−15		(−152)28.5 − 9.5
(+20−1=17)
75.0%
28.5 / 38
100.0%
+19
–   Spark 1.0 32-bit2880+9
−9		(−165)31.5 − 10.5
(+23−2=17)
75.0%
31.5 / 42
100.0%
+13
–   Thinker 5.4d Inert 32-bit2871+8
−8		(−174)27.5 − 14.5
(+16−3=23)
65.5%
27.5 / 42
100.0%
−70
–   Deep Junior 12 32-bit2870+16
−16		(−175)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
−32
–   Booot 5.1.02860+8
−8		(−185)32.5 − 9.5
(+23−0=19)
77.4%
32.5 / 42
100.0%
+2
–   Protector 1.3.5 32-bit2841+12
−12		(−204)23 − 11
(+14−2=18)
67.6%
23.0 / 34
100.0%
−84
–   Grapefruit 1.0 32-bit2838+8
−8		(−207)24 − 6
(+20−2=8)
80.0%
24.0 / 30
100.0%
+26
–   Cyclone xTreme2837+10
−10		(−208)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
−10
–   Hannibal 1.0a 32-bit2810+10
−10		(−235)35.5 − 6.5
(+30−1=11)
84.5%
35.5 / 42
100.0%
+30
–   Scorpio 2.7 32-bit2752+17
−17		(−293)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−3
–   Tornado 4.4 32-bit2745+20
−20		(−300)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Chronos 1.9.9 32-bit2741+14
−14		(−304)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−11
–   MinkoChess 1.1 32-bit2740+22
−22		(−305)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−13
–   Jonny 4.002734+8
−8		(−311)30.5 − 3.5
(+27−0=7)
89.7%
30.5 / 34
100.0%
+11
–   Bison 9.11 32-bit2730+12
−12		(−315)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1398 games: 536 wins, 210 losses, 652 draws (46.6%), score: 61.7%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024